Outboard motor



FIG. 1 is a front elevation view of an outboard motor showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a reference perspective view; and,

FIG. 8 is a reference perspective view. 

The ornamental design for an outboard motor, as shown and described. 